Every week, Supercharged tackles a complex—and sometimes unusual—question about technology, science, psychology, and human existence to find out how we can approach life better in our rapidly changing world.

Tech Executives Are Contrite About Election Meddling, but Make Few Promises on Capitol HillNew York Times: "Executives from Facebook, Google and Twitter appeared on Capitol Hill for the first time on Tuesday to publicly acknowledge their role in Russia’s influence on the presidential campaign, but offered little more than promises to do better. Their reluctance frustrated lawmakers who sought stronger evidence that American elections will be protected from foreign powers."